Publications
Variational Bayesian Phylogenetic Inference with Semi-implicit Branch Length Distributions
Tianyu Xie, Frederick A Matsen IV, Marc A Suchard, Cheng Zhang.
Preprint, arXiv:2408.05058, 2024
[Paper] [Code]
Improving Tree Probability Estimation with Stochastic Optimization and Variance Reduction
Tianyu Xie$^\ast$, Musu Yuan$^\ast$, Minghua Deng, Cheng Zhang.
Statistics and Computing, 34(186), 2024
[Paper] [Code]
Reflected Flow Matching
Tianyu Xie$^\ast$, Yu Zhu$^\ast$, Longlin Yu$^\ast$, Tong Yang, Ziheng Cheng, Shiyue Zhang, Xiangyu Zhang, Cheng Zhang.
International Conference on Machine Learning (ICML), 2024
[Paper] [Code]
Kernel Semi-Implicit Variational Inference
Ziheng Cheng$^\ast$, Longlin Yu$^\ast$, Tianyu Xie, Shiyue Zhang, Cheng Zhang.
International Conference on Machine Learning (ICML), 2024
[Paper] [Code]
Hierarchical Semi-Implicit Variational Inference with Application to Diffusion Model Acceleration
Longlin Yu$^\ast$, Tianyu Xie$^\ast$, Yu Zhu$^\ast$, Tong Yang, Xiangyu Zhang, Cheng Zhang.
Advances in Neural Information Processing Systems (NeurIPS), 2023
[Paper] [Code]
ARTree: A Deep Autoregressive Model for Phylogenetic Inference
Tianyu Xie, Cheng Zhang.
Advances in Neural Information Processing Systems (NeurIPS, spotlight), 2023
[Paper] [Code]
